XtraGrid – IDXDataErrorInfo [Interface]

Mit Hilfe dieses Intefaces können Data Rows in XtraGrids relativ leicht validiert werden. Ein Beispiel dazu bietet DevExpress dazu in

https://www.devexpress.com/Support/Center/Example/Details/E335

This example illustrates how to perform row validation using the IDXDataErrorInfo interface. When incorrect data is typed within a Grid row, an error icon, indicating to an end-user about this error, appears. Thus, the end-user cannot leave this row until either correct data is entered or changes are canceled.